Phenomenons

Reasons

Treatments

There is high voltage, the lamp tube is on, but the insect-trapping amount in the insect-collecting bag is small.

1. The lamp has been used for too long;

2. The four sides of the insect-collecting tray are not installed.

1. Replace after 1200 hours;

2. Install four peripheral strips.

There is high voltage, but the lamp tube is not bright

1. The power supply voltage is too low, or the wire section is too large;

2. Replace the starter grinder;

3. The ballast is in poor contact or burned out;

4. The lamp filament is burned out, or the lamp tube is leaking.

1. Increase the voltage, or replace a wire with a larger section;

2. Replace the starter;

3. Re-welding or replacing the ballast;

4. Replace the lamp tube.

There is no high voltage, and the lamp tube is not bright.

1. The power cord is blocked, or the interface is oxidized;

2. The switch is burned out, or the plug spring is loose;

3. The lamp circuit, booster circuit or accessories are faulty (the switch is on at this time).

1. Check the power supply, or change the wire to deal with the oxide layer;

2. Replace the switch, or insert the plug spring tightly;

3. Check the lamp circuit, booster circuit or accessories.

Difficulty starting lamp

1. The starter has been used for too long;

2. The lamp has been used for too long;

3. The power supply voltage is too low;

4. There are heavy load equipment used in parallel.

1. Replace the starter 1, 2, or replace the starter;

2. Replace the lamp tube;

3. Adjust the voltage of the power supply;

4. Avoid parallel use with heavy load equipment (equipment above 2000W in phase).

The lamp life is short.

1. The filament is damaged after severe vibration;

2. There is a short circuit inside the ballast.

1. Replace the lamp tube, and pay attention to shock-proof transportation;

2. Replace the ballast.

Phenomenons

Reasons

Treatments

The lamp tube is on, but there is no high voltage or the high voltage is too low

1. There is a short circuit between the network cables;

2. There is too much dirt on the power grid;

3. The environment humidity is too high and there is dew between the network cables;

4. The high-voltage wires are broken or short-circuited;

5. The protector is open;

6. The booster is short-circuited.

1. Arrange the power grid;

2. Clean up dirt;

3. Reduce temperature and eliminate dew; after turning on the light for a period of time, it will automatically return to normal;

4. Recheck the fruit circuit and test;

5. Replace the protector;

6. Replace the lifter.

The grid current is too large.

The protector is broken down.

Replace the protector.

The number of natural enemies under the lamps increased.

1. The lamp is not a Frequency-vibrating Lamp tube, or the lamp tube is used for more than 1200;

2. Check the number of natural enemies in the field.

1. Replace the lamp tube;

2. The large number of natural enemies in the field and the low pest population are good for control.

There is high voltage, and the lamp is always on.

1. The light sensor socket is in poor contact, and the light sensor circuit is broken;

2. There is a short circuit or open circuit on the light control board.

1. Correct the position of the light sensor socket, and replace the light sensor;

2. Replace the light control board.

The lamp tube is not bright, and there is no high voltage.

1. The power switch is faulty;

2. The lamp circuit and booster are faulty;

3. The ambient light is too strong

1. Replace the switch;

2. Overhaul the circuit;

3.  Avoid strong light.

Remarks

1. The effective use time of the lamp tube is generally 800-1200 hours, the insect-trapping efficiency is greatly reduced, and the lamp should be replaced in time.

2. To ensure the effect of insect-trapping, do not use other lamp tubes instead.